| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2024-04-01 | 阴 | 11°/2° | 0.0 mm |
| 2024-04-02 | 中雨 | 8°/4° | 3.7 mm |
| 2024-04-03 | 中雨 | 9°/3° | 35.7 mm |
| 2024-04-04 | 小雪 | 5°/0° | 0.3 mm |
| 2024-04-05 | 小雪 | 5°/0° | 0.8 mm |
| 2024-04-06 | 小毛毛雨 | 12°/3° | 0.0 mm |
| 2024-04-07 | 阴 | 15°/2° | 0.0 mm |
| 2024-04-08 | 小毛毛雨 | 16°/4° | 0.0 mm |
| 2024-04-09 | 大毛毛雨 | 25°/4° | 0.0 mm |
| 2024-04-10 | 小雨 | 18°/12° | 0.0 mm |
| 2024-04-11 | 中雨 | 19°/10° | 33.1 mm |
| 2024-04-12 | 中雨 | 16°/5° | 22.8 mm |
| 2024-04-13 | 大毛毛雨 | 10°/4° | 3.0 mm |
| 2024-04-14 | 中雨 | 18°/6° | 1.4 mm |
| 2024-04-15 | 阴 | 16°/5° | 0.0 mm |
| 2024-04-16 | 阴 | 17°/5° | 0.0 mm |
| 2024-04-17 | 中雨 | 12°/7° | 1.9 mm |
| 2024-04-18 | 毛毛雨 | 12°/7° | 0.0 mm |
| 2024-04-19 | 小雨 | 15°/7° | 0.0 mm |
| 2024-04-20 | 小毛毛雨 | 9°/4° | 0.0 mm |
| 2024-04-21 | 小毛毛雨 | 9°/3° | 0.0 mm |
| 2024-04-22 | 晴间多云 | 13°/0° | 0.0 mm |
| 2024-04-23 | 毛毛雨 | 18°/6° | 4.0 mm |
| 2024-04-24 | 小毛毛雨 | 9°/1° | 0.4 mm |
| 2024-04-25 | 晴天 | 10°/-1° | 0.0 mm |
| 2024-04-26 | 阴 | 17°/-2° | 0.0 mm |
| 2024-04-27 | 中雨 | 18°/9° | 0.4 mm |
| 2024-04-28 | 小雨 | 20°/15° | 4.7 mm |
| 2024-04-29 | 大毛毛雨 | 22°/14° | 0.0 mm |
| 2024-04-30 | 小毛毛雨 | 18°/9° | 0.4 mm |
2024年04月尼亚加拉瀑布城共记录 30 天，平均最高 14℃、最低 4℃，降水日 23 天。